a8e30e9 ipa-client-install: try to get host TGT several times before giving up

2 files Authored by mbabinsk 8 years ago, Committed by jcholast 8 years ago,
    ipa-client-install: try to get host TGT several times before giving up
    
    New option '--kinit-attempts' enables the host to make multiple attempts to
    obtain host TGT from master before giving up and aborting client installation.
    
    In addition, all kinit attempts were replaced by calls to
    'ipautil.kinit_keytab' and 'ipautil.kinit_password'.
    
    https://fedorahosted.org/freeipa/ticket/4808
    
    Reviewed-By: Jan Cholasta <jcholast@redhat.com>
    Reviewed-By: Simo Sorce <ssorce@redhat.com>
    Reviewed-By: Petr Spacek <pspacek@redhat.com>